Ambrotype - photograph that creates a positive image on a sheet of glass using the wet plate collodion 
process

Tintype - a photograph made by creating a direct positive on a thin sheet of iron coated with a dark lacquer 
or enamel and used as the support for the photographic emulsion

Heliography -  photographic process invented by Joseph Nicéphore Niépce around 1822,which he used to 
make the earliest known permanent photograph from nature

Daguerreotype - first publicly announced photographic process